ctrµLua

• Index

Examples

• audio.lua
• cfgu.lua
• example.lua
• httpc.lua
• map.lua
• ptm.lua
• qtm.lua

Modules

• ctr.apt
• ctr.audio
• ctr.cam
• ctr.cfgu
• ctr.gfx.color
• ctr
• ctr.gfx.font
• ctr.fs
• ctr.gfx
• ctr.hid
• ctr.httpc
• ctr.ir
• ctr.fs.lzlib
• ctr.gfx.map
• ctr.mic
• ctr.news
• ctr.ptm
• ctr.qtm
• ctr.socket
• ctr.swkbd
• ctr.gfx.texture
• ctr.thread
• ctr.thread.pool
• ctr.uds

Topics

• README
• filepicker

httpc.lua

local ctr = require("ctr")
local gfx = require("ctr.gfx")
local hid = require("ctr.hid")
local httpc = require("ctr.httpc")

local err = 0
local addr = "https://wtfismyip.com/text"
local dls = 0

local context = assert(httpc.context())

assert(context:open(addr))
assert(context:beginRequest())

local data = assert(context:downloadData())

while ctr.run() do
  hid.read()
  keys = hid.keys()
  if keys.held.start then break end
  if keys.down.b then
    assert(context:open(addr))
    assert(context:beginRequest())
    data = assert(context:downloadData())
    dls = dls + 1
  end

  gfx.start(gfx.TOP)
    gfx.text(0, 0, data)
    gfx.text(0, 20, "Downloaded "..dls.." times.")
  gfx.stop()

  gfx.start(gfx.BOTTOM)
  	gfx.text(2, 2, "HTTP Contexts example")
  	gfx.text(2, 20, "The data is downloaded from '"..addr.."'.")
  	gfx.text(2, 30, "Press [B] to redownload.")
  gfx.stop()

  gfx.render()
end

context:close()